# Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking # SPECIFICATIONS Active Noise-Cancellation: PASSIVE Audio Crossover: Full-Range Battery: Yes Battery Capacity\[mAh\]: 48000 Bluetooth Version: 5.3 Brand Name: ZEALOT Built-in Microphone: Yes Cabinet Material: Plastic Category: Speakers Certification: CE Channels: 2 (2.0) Choice: yes Communication: Bluetooth Display Screen: No Feature: Wireless subfoofer Frequency Range: 20Hz-20KHz High-concerned chemical: none Impedance: 2 Ohm Inbox adaptor: No Input Power(W): 100-199 W Input/Output: AUX Intelligent Personal Assistant: None Item model number: PT21 Material: Plastic Maximum wireless range\[m\]: <10m Number of Loudspeaker Enclosure: 1 Origin: Mainland China PMPO: 200W Playback Function: mp3 Power Source: Battery,Battery Remote Control: No Sensivity: 85 Sound Mode: Stereo Sound Mode Speaker Type: Portable Support APP: No Support Apt-x: No Support Memory Card: Yes Total Harmonic Distortion: 1 Touch Screen: no Tweeter type: HORN Use: Camping Voice Control: No Voltage range: USB (5-20V DC) Waterproof: Yes **Waterproof Design** Take your music anywhere with the Zealot-PT21's waterproof build, perfect for camping and hiking adventures. **Bluetooth 5.3 Connectivity** Stay connected with the latest Bluetooth 5.3 technology, ensuring stable wireless streaming up to 10m. **Compact and Portable** The Zealot-PT21's compact size makes it easy to carry, so you can bring big sound wherever you go. **Long-Lasting Battery Life** Enjoy uninterrupted music with a robust battery that powers your party through long nights. **200W Powerful Sound** Experience thunderous audio with the Zealot-PT21's 200W output, delivering deep bass and clear highs for any event. ![](https://ae01.alicdn.com/kf/Sa9a832723aec4709816f7a5fbe5d42e5y.jpg) Selling Point Battery capacity: 48000 lithium battery Bluetooth version: 5.3 Speaker: 200W Transmission distance: 10m Frequency response: 20Hz-20KHz Signal to noise ratio: ≥ 95dB Working voltage: 11.1V Distortion:<1% Charging voltage: DC15V/3A Charging interface: TYPE-C TF card playback: 20H Standby time: ≥ 30 days 45W fast charging standard: PD2.0 45W 5V@3A / 9V@3A / 12V@3A / 15V@3A / 20V@2.25A QC2.0 18W 5V@3A / 9V@2A / 12V@1.5A Size: 36cm x 28cm x57cm Weight：11.3kg ![](https://ae01.alicdn.com/kf/S35a09b2eec954c53ab6534d0aa042002E.jpg)![](https://ae01.alicdn.com/kf/Sea047b00972044c9a0b5b874db36ce0eF.jpg)![](https://ae01.alicdn.com/kf/S63979685cf274a9d9c8e0b745a178e36o.jpg)![](https://ae01.alicdn.com/kf/Sb2ed6a8bc80843fcae1ba458ed55b882W.jpg)![](https://ae01.alicdn.com/kf/Sfed39684a1be48a2af2f455e5f6be0e0t.jpg)![](https://ae01.alicdn.com/kf/S3e642cab8c9c4ab59254e8febb6ce7e9V.jpg)![](https://ae01.alicdn.com/kf/Sa343b7dea47345ac98ebcb61310f7d42S.jpg)![](https://ae01.alicdn.com/kf/Sd2d05935a7694ab99ff476a3400b26b9Q.jpg)![](https://ae01.alicdn.com/kf/Sbafda596d2924c408fc2de6798ed1245c.jpg)![](https://ae01.alicdn.com/kf/S5021000268494311a31057434ce25373Q.jpg) Packaging List: 1x ZEALOT PT21 bluetooth speaker 1x Charging cable 1x User manual ![](https://ae01.alicdn.com/kf/S555fa483ffd94597828f16cef01628d6J.jpg) BRAND INTRODUCTION Zealot Digital Technology Co., Ltd., established in August 2010, is a high-tech enterprise that has been committed to the field of digital products for a long time, integrating R&D,production, sales and service. The company takes market demand as the starting point, seeks innovation, promotes development, and achieves customer needs with the awareness of sincere cooperation and the service concept of improving the quality of life of the public. The products are popular in the digital audio-visual market with their advanced technology, first-class quality, exquisite and fashionable appearance, and considerate after-sales service. FAQ 1， What should I do if I can't turn on my computer? After receiving the speaker, please charge it first, and then it can usually turn on normally. 2， What should I do if I can't charge the battery? Sometimes the battery may be in a state of waiting to be activated due to low temperature and other conditions. Usually, after continuous charging for 1 hour, the charging status will return to normal. 3， What should I do if the sound cannot be output? Usually it's a formatting issue when playing music. Please adjust the music format to MP3. 4， What should I do if I can't connect or pair with Bluetooth? Please disconnect other Bluetooth devices on your phone first, and then search for devices to connect. 5， What should I do if there is no sound after Bluetooth connection? Please check if the speaker volume and phone volume have been adjusted to the lowest level. If there is no problem with the volume, please check if music is playing on the phone. 6， What should I do if I can't adjust the volume? Please check if the volume of the speaker is already at its maximum. If both the phone and speaker are at their maximum volume, it is impossible to adjust it. 7， What should I do if I can't connect the microphone? At present, only S32 and S53 models have built-in microphone function, while other models do not have built-in microphone. If you really need it, please choose the model with microphone. 8， What should I do if my SD card is not recognized? Usually it's a format issue with the storage card. The storage card needs to be adjusted to FAT32, and music usually needs to be adjusted to MP3 format so that it can be recognized properly. 9， How to connect to TV? Usually, it can be connected to a TV through an AUX data cable. 10， How to set the standalone working mode? As long as the mode you choose works properly, it usually does not actively switch modes, such as MP3 mode. If you cannot read music continuously, it will automatically switch to a mode that can be used normally. ## Details - **Price:** 430.87 EUR - **Vendor:** Tidesmit - **Tags:** smart speakers ## Variants | Variant | Price | Available | |---------|-------|-----------| | army green | 430.87 EUR | In stock | | black | 430.87 EUR | In stock | | Blue | 430.87 EUR | In stock | ## Images - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking - Zealot-PT21 Large Portable Bluetooth Speaker Loudest，200W Deep Bass, V5.3 Big Party Boombox Wireless Speaker For Camping Hiking --- > Source: [Tidesmit](https://tidesmit.com/products/zealot-pt21-large-portable-bluetooth-speaker-loudest-200w-deep-bass-v5-3-big-party-boombox-wireless-speaker-for-camping-hiking) > Updated: 2026-08-31