Wear Style: Over-the-Head, Stereo

Headband Length: 190mm (extends 50mm)

Microphone Boom Rotation: ± 270°

Basic Materials: ABS, Nylon

Weight: 160g 

Dimensions: 175mm(H) x 160mm(W) x 67mm(D)

Bluetooth Core: Qualcomm QCC3024

Bluetooth Profile: Multipoint, HSP(2), A2DP(2), AVRCP

Bluetooth Codec: SBC, mSBC

Bluetooth Device: Sonar75 | Password: 0000

Battery Size: 350mAH 3.7V

Playtime: 14h | Standby Time: >200h

Speaker Dimensions: Φ40mm

Speaker Sensitivity: 115±3dB 100mV@1k Hz

Speaker Impedance: 32Ω±15%

Frequency Range: 20 to 20,000Hz

Microphone Dimension: Φ4mm

NC Microphones: Dual | Active Noise Cancelling

Microphone Sensitivity: -38±3dBFS @ 1kHz

Microphone Impedance: 2,200Ω

Microphone Response: 100 - 3000Hz

3.5mm Port: CTIA