Speakers - Portable Bikes TWS Bluetooth Speaker Bicycle Column Waterproof Shower Speaker Acoustics Sound Boombox Soundbar Woofer Hands Free

Main Features

Specifications:

Battery: lithium battery (3.7V 750MA)
Power supply mode: USB mirco 5V/1A
Output power: 5W
Interface type: USB Mirco, 3.5mm audio input, TF card reader
Connection method: Bluetooth, AUX, TF card
Bluetooth specification: BT5.0
Play format: MP3, WAV
Waterproof rating: IPX7
Signal to noise ratio: ≧85dB
Number of speakers: 1*3R5W speaker
Frequency response range: 50HZ-20KHZ
Speaker adjustment method: button
Music playback time: about 8 hours
Expansion storage: maximum support 32GB memory card
Effective distance: effective distance from mobile phone ≤ 15 meters
Support mode: SD card
Shell material: ABS, TPU
Speaker size (excluding accessories): 8.25*8.25*4.2CM
Weight (without packaging box): 0.23KG
Type: Bluetooth speakers, mini speakers, portable speakers, card speakers
Functions: card, remote control, IPX7 waterproof, voice prompt, call function, 3.5mm audio input

Packing List:
1*Bluetooth Speaker
1*Instructions (Chinese and English Folding Pages)
1*3.5mm Audio Cable
1*USB Charging Cable