User Manual

ManualsBrandsbopmen ManualsElectronicsActive Noise Cancelling Bluetooth Headphones - Wireless ANC Over Ear Headphones, Stereo Sound Headphones with Comfortable Protein Earpads, Built-in Microphone for Airplane/Travel/Work/Home

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Technical Specifcation

Product Name: S40

Bluetooth Version: V5.0

Input: 5V/220mA

Noise Reduction Depth: 20~25dB

Charging Time: About 2.5 hours

Using Time 1: 15 hours (ANC+BT)

Using Time 2: 20 hours (BT only)

Using Time 3: 40 hours (ANC only)

Bluetooth Prole: A2DP AVRCP HFP HSP

Bluetooth Range: 10m/33ft

Sensitivity: 102+/-3dB

Impedance: 32Ω

Driver Diameter: 40mm

Frequency Response: 20Hz-20kHz

Net Weight: 230g

Specication

Pairing: Red and blue light ash alternately

Paired: Blue light ashes

Playing: Slow ashes blue light

Charging: Red light on

Full Charge: Red light turns o

Battery Low: Red light ashes with voice prompt

ANC Working: Green light turns on

Indicator Light

Collapsible Design