Bluetooth Protective Case W/ Music Control 3.5mm Earphone Jack Adapter For IPhone 7 Black

Features:
3-in-1 multi-functional product--protective phone case, 3.5mm earphone jack adapter, Bluetooth player.
Convert your for iPhone 7 / 7Plus audio to your headphone via 3.5mm aux Jack adapter. Perfectly solve the annoyance of no earphone jack for iPhone 7 / 7Plus with this phone case. Just enjoy music while charging!
Ultra thin protective phone case for iPhone 7 / 7Plu--cambered surface design and the thinnest bottom part is only 9.8mm thick with the phone case. The matte finish design provides perfect touch for you. And it is anti-slip and anti-sweat.
Bluetooth 4.1, support HSP,HFP,A2DP,AVRCP, make sure original great sound quality and clear calls. Just like any other Bluetooth receiver, you can answer the phone, adjust the volume, switch songs--super convenient for you.
The polymer batteries delivers exceptional battery life of up to 30 hours of talk and 1,000 hours standby.
Long press the Power Button for 5s until the indicator flashes blue and green alternately, it enters into Pairing Mode, then you can turn on your for iPhone Bluetooth and connect it.

Specification:
Bluetooth: V4.1
Support Mode: HFP, HSP, AVRCP, A2DP
Range: 10 meters
Stereo Music: Support
Chip: CSR 8635
Audio Interface: 3.5mm
Battery Capacity: 420mah
Talk Time: 30 hours
Standby Time: 1000 hours
Bottom Thickness: 2.9mm
Entire Thickness: 9.8mm
Compatible Mode: For iPhone 7 / iPhone 7Plus
Charging Interface: Lightning
Charging Time: 1-2 hours
Color: Black, Blue (Optional)
Package Weight: 94g(Case for iPhone 7), 118g(Case for iPhone 7Plus)
Quantity: 1pc

Package included:
1 x Bluetooth Protective Case w/ 3.5mm Earphone Jack

Note:
The built-in battery is only for Bluetooth main-board power supply. Can NOT be used to charge the phone.