Meco QKZ G6 Bluetooth 4.0 Wireless Waterproof Stereo In-ear Sport Earphone

Features: Bluetooth 4.0 wireless connection up to 10 meters In-ear design, good for sports Talking time: 4-6 hours Charging time: 1.5 hours Resistance:16 Sensitivity:122dB Frequency Response Range:8-25000Hz Package Included: 1 x QKZ G6 Bluetooth Earphone