
Wireless Stereo Bluetooth Headphones with 2,402-2,480MHz Frequency Range
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Basic Info
Payment Type: | T/T or L/C |
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Product Description
Product Description
- 2013 new products, high-end and fashion
- Strong noise reduction and long stand by time
- Excellent stereo sound with wireless Bluetooth technology
- Supports remote control of play, pause, volume up and volume down
- Perfect appearance, reveal temperament
- Transmission distance up to 10m
- The music will stop automatically when receives an incoming call
- Multipoint support: 2 connections simultaneously
- When work with PC audio cable, it could only listen to sound from PC
- CSR V4.0
- Trans-distance: 10m/30ft
- Frequency range: 2,402-2,480MHz
- S/N ratio: -82dB
- Battery: chargeable lithium-ion polymer battery (3.7V/450mA/h)
- Charger power: 5V DC (1A)
- Successive working time: 12 hours
- Standby time: about 300 hours
- Driver unit:
- Speaker diameter: Φ40mm
- Impedance: 32Ω
- S.P.L: 108dB S.P.L. at 1kHz
- Rated power: 20mW
- Frequency response range: 20Hz-20kHz
- Microphone unit: φ4 x 1.5mm
- Impedance: ≤2.2kΩ
- Frequency response range: 30Hz-16kHz
- Operating voltage: 3.0V
- 1 x Bluetooth headset
- 1 x USB cable
- 1 x audio cable
- 1 x charger adapter
- Speaker diameter: Φ40mm
- Impedance: 32Ω
- S.P.L: 108dB S.P.L. at 1kHz
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