Oem Bluetooth Headphone
Model Number: LS-B4
Chipset: V5.3
Charging Case Battery: 180-800mAh Optional
Driver unit: 10mm
Impedance: 32ohm
Sensitivity: 96db s.p.L At 1khz
Frequency response: 20-20khz
Charging Type: Type-C
Profile: A2DP/HFP/HSP/AVRCP/BATTERY STATE MONITOR
