Fashionable Bluetooth Headset for Cellular Phones, 30Hz-16kHz Frequency Response

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Basic Info

Payment Type:	T/T or L/C

Product Description

Specifications:

Driver unit:

Features:

CSR V2.1 + EDR

Trans-distance: 10m/30ft

Frequency: 2402MHz-2480MHz

S/N ratio: - 82dB

Battery: chargeable lithium-ion polymer battery (3.7V / 450mA/hour)

Charger power: 5V DC (1A)

Successive working time: 12 hours

Standby time: about 300 hours

Speaker diameter: Φ40mm

Impedance: 32Ω

SPL: 108dB SPL at 1kHz

Rated power: 20mW

Freq response: 20Hz-20KHz

Microphone unit: φ4*1.5mm

Impedance: ≤2.2K Ohms

Frequency response: 30Hz-16kHz

Operating voltage: 3.0V

Supports USB file transmit

Micro SD card up to 32GB

Supports line-in function

Automatic switch-over between calls and music

Hidden Omni-directional microphone

Accessories: charger and instruction

Standby time: 300 hours

Built-in rechargeable lithium battery

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