Product Review

SIRI Activate
Activate SIRI by double click the answer key.

Easy Paired, Bluetooth 4.2+aptx
Automatically connects after being paired successfully for the first time, high-fidelity stereo sound quality with apt-x codecs. These earbuds are compatible with most smartphones, iPhone and Android.

How to Pair?
- Step 1: Press the Answer Key on both earbuds, release them when the red and blue lights flicker alternatively, they will interconnect automatically. 
- Step 2: When interconnection successful, left headset will stop flickering, and right one will flicker alternatively again; Search the Bluetooth name "U-two R" on your phone, click it and finish paring.

SPECIFICATIONS
- Bluetooth v4.2
- Bluetooth profiles: HFP, HSP, A2DP
- Noise-Cancellation CVC 6.0
- Talking time: 6-8 hrs.
- Charging time: 1-2 hrs.
- Stanby time: 200 hours
- Signal range: 33 feet

NOTICE:
-1.When calling, only the right headset has sound and can be operated. It doesn't mean the left one is defective.
-2.Supports 2-device connection IN MONO MODE ONLY.
-3. Please do not charge the earbuds body directly, charge the batteries.

What's in the box?
1 x U-Two BT Earphones
4 x Ear Tips ( Size: M, S )
1 x Charging Cable
1 x User Manual