Retractable Hi-F Bluetooth Headset, 32 Ohms Impedance

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Basic Info

Payment Type:	T/T or L/C

Product Description

Features:

Folding and retractable design, easy take with you
Enjoy stereo music wirelessly from Bluetooth
Embedded microphone for handsfree conversation from Bluetooth enable cellphones
When receives an incoming call, the music will pause automatically
Easy control for mute, voice dial and call answer/end/reject
Support remote control of play/pause, previous/next track, volume up and volume down
Automatically connect to the last connected Bluetooth device
Micro USB connector charging via AC charger or computer USB port

Specifications:

Speaker diameter: φ40mm
Impedance: 32 Ohms
Sensitivity: 108dB SPL at 1kHz
Rated power: 20mW
Aggregate capability: 50mW
Microphone unit: φ4*1.5mm
Impedance: ≤2.2K Ohms
Operating voltage: 3.0V
Support systems: audio equipment with Bluetooth functions, such as PCs, cellphones, MP3 players
Bluetooth protocol standards: Bluetooth V2.1 + EDR
Receiver range: 10m/360
Carrier frequency: 2,402-2,480MHz
USB interference: high-speed USB2.0
Battery: chargeable lithium-ion polymer battery
Charger power: computer USB interface
Successive working time: about 9-11 hours
Frequency response: 20Hz-20kHz
S/N ratio: 82dB