Product parameters:

speaker specification: 30mm

output power: 32 euro 45MW

frequency response: 200Hz-2000Hz

sensitivity: 120db ± 3db

signal-to-noise ratio: ≥ 90DB

distortion: 0.5%

Bluetooth standard: Bluetooth 4.1 + EDR

supported protocols: HFP, A2DP, and AVRCP

support 3.5mm audio input

power supply mode: Built-in lithium battery 190mAh

charging time: 3 hours (please extend the charging time for the first charge)

effective distance: 10 meters

working hours: more than 10 hours

standby time: 250 hours

charging Interface: Micro USB

built-in microphone, support digital signal processing echo cancellation technology

II. Product features:

smart Bluetooth, wireless HIFI

suspended micro HIFI sound effect

packing information:
product with packaging weight: 200g
outer box: 520x380x510mm
QTY : 40PCS
G.W : 9 kg