Factory Supply sports neckband bluetooth headphone wireless bluetooth earphone headset
Bluetooth Specification : V4.1+EDR class 2RF Frequency Range: 2.402-...
high grade neckband Simptech Sound2 sport bluetooth wireless stereo headse
Bluetooth version: V4.0
Bluetooth chip: CSR 8635 +EDRMusic: Up to 12 hoursSupports: HSP, HFP, A2D...
2016 hot selling neckband headphone for PC/MAC/Laptop *Adjustable headband for comfortable wearing *Flexible microphone for voice chatting * Light weight on ear style, e...
Mp3 player headphone stereo neckband headphone/headsetFashion design, Super bass and leather soft earcupBrilliant color with high-fidelity soud&a...
Sports Bluetooth Earphone headset with Neckband style and Microphone:Product description:Stereo Bluetooth HeadsetChipset: ISSC2020 V4&per...
Best Neckband Bluetooth Headphone V4.1 Wireless Stereo Sport Sweatproof Headsets Built-in Mic/ Apt -X1.Specifications:
Chipset
CSR 8645
Bluetooth Version V4.1
Operati...
Wireless Bluetooth 4.1 Sweat Resistant Neckband Sport HeadphonesFeatures:1. Bluetooth version: V4.12. Bluetooth good bass sound headphone3. Sport head...