BT-2014-80

Folding and retractable design bluetooth headset Version: V2.1+EDR Sensitivity: 110dB Impedance: 32 Ohms Frequency: 20Hz—20KHz working time: 12 hours Speaker: 40mm Receiver rangE: 10m Rated power: 20mW S/N ratio: 82db Introduce: bluetooth headset Features: Folding and retractable design, easy to carry. Extreme comfort from adjustable headband and earplug. Embedded microphone for handsfree conversation from Bluetooth-enabled mobile phones. Three-way calling function. Enjoy