doosl Bluetooth Headphone with Mic, in Ear Earbuds & Bluetooth 4.2 Audio Adapter Receiver with 3.5mm Jack for iPhone, Android Smartphone;

Doosl Bluetooth Headphone, In Ear Earbuds and Bluetooth Audio Receiver Set

The Bluetooth Headphone adopts DuPont multi-layer composite vibrating diaphragm and the moving coil speaker unit, a diameter of 10mm. The receiver provides high-resolution and relaxed sound enabling the sound to preferably combine the sense of reality and beautiful sound to create an amazing auditory carnival. The configuration is with 108dB high sensitivity, and the receiver owns low-resistance design with 16Ω, offering euphonious sound. The in ear earbuds blocks outside noise, perfect for smartphones and devices with 3.5mm port. The receiver pairs non-Bluetooth headphones, home or vehicle audio systems with your phone and tablet.

Product Specifications:
Doosl Earphones
1.Impedance:16Ω
2.Frequency response: 10-44000KHz
3. Sensitivity: 108dB
4. Cable length: 70cm

Bluetooth Receiver
1. Bluetooth version: Bluetooth V4.2
2. Audio transmission: Apt-X, SBC, AAC, APE, WAV, FLAC and MP3, etc.
3. Output: standard 3.5mm headphone jack
4. Working distance: 8-10m
5. Battery capacity: 120mAh
6. Charging time: about 2 hours
7. Continuous working time: about 9 hours
8. Standby time: 30 days
9. Support voice calls: yes

Package Content
1* Bluetooth Receiver
1* in ear earphone
1* Audio cable
1* USB cable

How to Use?
1. Long press the M key on the audio adapter until the red and blue lights flash alternately to open the Bluetooth.
2. Open the Bluetooth on your phone and search for the device "Doosl-022B", then pair the two devices.
3. After pairing successfully, you are free to enjoy your favorite music with our high-quality earphones and adjust the volume on the Bluetooth receiver.