Features:
1. The first model supports APP binding operation, which can operate earphone functions, and directly operate the earphones
2. Electric display screen design, keeping track of battery usage at all times
3. The left and right earphones can be paired separately to connect different electronic devices
4. High standard sound quality is the core of headphones
5. Long lasting endurance, combined with the use of the electric compartment


Specification:
Device name: iB211
Bluetooth chip: Jerry AD6973D8
Product color: black/white
Bluetooth specifications: Bluetooth V5.3+BR+EDR
Receiving sensitivity: -94dbm
Bluetooth frequency range: 2.4-2.480GHz
Audio signal-to-noise ratio: 101dB@1KHz
Antenna type: ceramic
MIC type: Silicone 2718
Key/touch: internal touch
Horn specification: 13mm
Charging chamber full time: 1.5h
Headphone battery specification: 30mAh
Charging box battery specification: 300mAh



Note:
1. Product activation can be achieved by placing the headphones into the battery compartment for charging
2. Pairing method: activate the earphones, turn on the phone Bluetooth, the phone Bluetooth will automatically search, click on the pairing name when you see the device, and once successful, you can use it normally
3. If different electronic devices need to be paired separately, please activate a headset first and pair in the same way. After successful pairing, turn off the headset and electronic device Bluetooth, then activate the headset that needs to be paired, and turn on Bluetooth for the device. After successful pairing, it can be used
4. Scan the QR code to download the app, click to bind it, and you can directly use the operation


Product List:
Earphone+battery compartment * 1
Charging cable * 1
Instructions * 1