Description

Output power: 5W (RSM)
Speaker unit: 53MM internal magnetic suspension side speaker
Frequency range: 50hz-18hz
Bluetooth version: 3.0+
Frequency: 2402-2480 GHZ
MIC sensitivity: -38db
Distortion: < 1-2% Receiving distance: 10-30 m Charging voltage: DV 4.8-5v Battery capacity: 2200mA Standby time: 240hrs Fast charging time: 4-5 hrs product size：16*11.8*9.6cm Net Weight：0.31kg Gross weight：0.45kg Battery life for mobile phones and their digital devices (portable charging packs) Support TF card extension playback Built - in sound card through input playback AUX audio input MP3 function audio output Breakpoint memory plays automatically Rapid charging technology Wireless bluetooth connection stereo playback Voice call bluetooth one-click answer and hang up