Product Categories：Wireless

Specification

Speaker diameter: Φ50mm

Speaker sensitivity:110±3db

Impedance:32Ω +10%

Working voltage：3.7V 

Frequency range:2.4-2.48KHz

Working distance: ≧15-25m

Charging voltage: 5V

Battery capaity: 1000mA

Working hours: 40 hours

Product Features：

1. Fine tuned 50mm speaker

2. Durable Rotating Aluminum Alloy Frame 

3. Magnetic Side Plate for DIY

4. Detachable microphone

5. 40 hours working time

6. 2.4G,Bluetooth,wired multi Platform