CPU: F9 JeiLi 

Bluetooth version: 5.3

Bluetooth audio decoding: SBC

Speaker: Dynamic coil Z8mm

Transmission distance: greater than 10M

Battery capacity:33mah*2+600mah

Talk time: 6 hours

Play time: 6 hours

Interface: Micro USB

Sensitivity: 92dB

Operation mode: Touch control

Impedance: 32Q

Weight: 100g

Packaging size: 11.3 * 9.4 * 4.5cm

Carton size: 100pcs/ctn: 47*25.5*47.5CM, G.W: 13KG