Portable Mini Bluetooth Speaker Waterproof Outdoor Bike Stereo Box Car Subwoofer Loudspeaker for Phone Audio Wireless Hot Sale

Description

feature:

1. Ultra-long battery life/hands-free calling/dual connection/woofer/air body/TPU drop-proof/waterproof design/Bluetooth wireless

2. Small and light, full-featured speaker, suitable for multiple scenarios

3. Life waterproof / own lanyard / extraordinary sound quality / mountaineering and cycling / running fitness / parade out / morning exercise walking / learning application

4. LED colorful breathing light, enjoy the audio-visual feast

5. Ultra-long battery life, let music accompany you, 400ml polymer battery, high power conversion, battery life up to 5-6 hours

6. High-definition calls, like face-to-face conversations, built-in pickup microphone, intelligent noise reduction, anti-current sound interference, making calls clearer

7. Wide range of compatibility, Bluetooth high stability solution, fully compatible with mainstream smart phone wireless connection, stable and not dropped, energy saving and low power consumption

Specification:

Speaker adjustment method: button

Battery capacity: 400mha

Playback format: MP3, WMA

Supported format: U disk

Signal-to-noise ratio: ≥75dB

Frequency response range: 100HZ-20KHZ

Interface type: USB

Color: Black/Blue

packing list:

1*speaker+1*charging cable+1*manual