Specifications
Bluetooth Version: Bluetooth 5.0
Support profile: A2DP1.2/AVRCP1.4/HSP1.2/HFP1.6
Chipset:CSR8635
DSP: CVC6.0 Wind Noise reduction and Echo cancellation
Speaker Frequency Response: 20hz– 20,000HZ
Driver Type: Dynamic
Speaker diameter: 40 mm
Speaker impedance: 32 ohm
Speaker rated power:20mW
Rated power: 52mW
SPL:95dB
Charge current:145mA
SNR: >=90dB
THD+N:<=3%
Battery Type: Li-ion polymer battery 250mAH
Battery lifetime: Remain 80% capacity after 300 cycles
Music playback time:12 hours
Talking time:12hours
Standby time:26 days
Charging time:2.5hours
Charge port: Type C
Wireless Range:10m( Free space)
Built-in Microphone: Yes
Microphone Sensitivity: -42 dB
Headphone Type: Full Size
Ear Coupler Type: Earmuffs
Weight: 143g