RMS: 3W (1KHz, THD10%)

Output: 3.7V~4.2V+0.05V 

Bluetooth version: 2.1+EDR

Frequency: 200Hz+20kHz

S/N: ≥85dB

Speaker unit: 52mm  13芯外磁喇叭

Dimension: D76mm*H50mm

Weight: 167g

Battery capacity: 300mAh

Working range: 10m in open area

Charging time: Approx 2H

Playback tim: Music time 3H, Talk time: 5H

Case material: ABS

Power supply: Rechargeable lithium battery

Bluetooth 2.1 + EDR

1. Bluetooth connect to mobile, PC, etc.Play music in 10 meters distance

2. With TF card play music

3. MIC function

White box size: 9*9*6cm

Carton size: 40*32*20cm

QTY/CTN: 50pcs

N.W./G.W.: 8.35kgs/10.35kgs

Accessories: multi-function micro 5 pin USB + Line in combination cable