Environmental. Noise. Cancellation (ENC) for. Calls: None
- Material
- Plastic
- Control Method
- Side-touch control
- Main Chip
- JieLi 6983D4
- Bluetooth Version
- 6.0
- Audio Decoding Formats
- SBC / AAC
- Supported Bluetooth Protocols
- A2DP/AVRCP/HFP/HSP
- Antenna Type
- Ceramic antenna
- RF Frequency Band
- 2.402 GHz – 2.480 GHz
- Bluetooth Power Class
- Class 2 (standard consumer headphone specification)
- RF Receiver Sensitivity (Typical)
- -85 dBm
- Effective Wireless Range
- 10 meters
- Headphone Amplifier Solution
- Built-in chip amplifier
- Audio Signal-to-Noise Ratio (SNR)
- ≥90 dB
- Driver Unit
- 11 mm, impedance 16 Ω ±15%
- Speaker Frequency Response
- 20 Hz – 20 kHz
- Speaker Sensitivity
- 123 dB ±3 dB (Test conditions: 1 kHz / 1 mW, using IEC-711 artificial ear coupler)
- Speaker Rated Power
- 20 mW
- Microphone
- MEMS silicon microphone (Model 2718), sensitivity -42 dB ±2 dB
- Active Noise Cancellation (ANC)
- None
- Headphone Battery
- 3.7V Li-polymer battery, capacity 30 mAh
- Headphone Rated Charging Input
- Approx. 5V / 30 mA
- Headphone Full Charge Time
- Approx. 1.5 hours
- Music Playback Time
- Approx. 5 hours (at 80% volume)
- Talk Time
- Approx. 4 hours (at 80% volume)
- Headphone Standby Time
- Approx. 38 hours
- Charging Case Battery
- 3.7V Li-polymer battery, capacity 300 mAh
- Charging Case Rated Charging Input
- 5V / 300 mA
- Charging Case Full Charge Time
- Approx. 1.5 hours
- Charging Case Recharge Cycles
- Approx. 2 times
- Packaging dimensions
- 175*110*38mm
- Carton dimensions
- 58.5*44*40cm
- Volume
- 0.103m³
- Gross weight per carton
- 18.5kg
- Gross weight per unit
- 185g
- Quantity per carton
- 100
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