VIVANCO BLUETOOTH SMART TV HEADPHONES 2 in 1 black - (37578)

2 in 1 Bluetooth Over Ear Headphones
Alternatively wireless or wired entertainment
With telephone function
Works with smart TV
Fully foldable design
Built-in lithium polymer battery with 250mAH
Charge- and audio-cable included
Bluetooth chipset: CSR8635, version 4.0
Bluetooth profiles: HSP, HFP, A2DP and AVRCP
Battery: Lithium battery 250 mAH
Music Playing time: up to 10 hours (mid volume)
Charging Time: 3 hours
Driver unit: 40mm neodymium
Sensitivity: 98db+-3db
Microphone Sensitivity: -58db
Support 3.5mm audio in
Support battery indication