Key Features:

Model No.: WX-343A

Bluetooth:BT5.0 

Connect Distance:>10m

Output Power:3W*1

SNR: >70db

distortion: <10%@max voice,1000Hz

Sensitivity：390mV

Quiescent Current: <10uA

DC Input: Micro USB  DC5V370mA

Battery: 3.7V 500mAh

Charging Protection, Over-current Protection、Over-charge Protection

Play Time: ≥4h（California Hotel 70% volume）

Speaker: Ø52mm，4Ω 3W

Frequency response: 100KHZ-20KHZ

Sensitivity: 79±3dB SPL at 1kHZ

Rated Impedance: 4Ω

MIC Sensitivity：-42±3dB/Omnidirectional

Function: Play, Bluetooth Automatic Connection, AUX-IN, Micro-USB Charge

Size: 77.3*77.3*36.1

Weight: 285g

Material: Metal，Plastic，Silicone

IPX4