Outdoor Backpack Bluetooth Speaker Large Capacity Rechargeable Waterproof Power Bank for Hiking Cycling traval speaker bag

Description

● Bluetooth solution: Jerry 5.3

● Built-in lithium battery: 2500mAh

● Output power: 08W

● External magnetic speaker: 52MM three oh10W

● Input sensitivity: 400mV

● Frequency: 50Hz-20KHz

● SNR: ≥88dB

● Working voltage: DC 5V

● Built-in Bluetooth wireless transmission, Bluetooth music playback

● Support to play MP3 songs stored in the USB flash drive

● Support to play MP3 songs stored in TF card

● Support FM automatic channel search

● Support emergency mobile phone charging

Model: M801/802/803/804/805

Bare machine size: different size

Accessory: TP-C charging cable

package in:1PCS Outdoor backpack speaker