Bluetooth Headphone

Trending Bluetooth Sunglasses Frame Material: Plastic Multi Pack: 1 Talk time : 6 hours Stand-by time : 72 hours Charging time: 3 hours Bluetooth Version: 4.1 Wireless Range : 10 Mtr Chargeable 150 mAh Lithium-ion Battery Bluetooth Version: 4.1 Noise-signal ratio: 15 decibel resolution, Frequency: 2.402 GHz -2.480 GHz Receiver sensitivity: 0 DBM Sizes: Free Size Dispatch: 2-3 Days