Icarus. Wireless Earbuds Truly Wireless Bluetooth Headphones with Charging Case and Built-in Mic Stereo Mini in-Ear Bluetooth Earbuds Noise Cancelling Headset for iPhone and Android Phones. ONEXELOT

Phone Calling Function: The earbud can be used to answer the call when it is connected to the mobile phone successfully. 
But only main earbud “A” can work. The main earbud “A” will have a reminder when there is a call. It can enter different
function according to the following operation.

1) Answer Phone Calls – press “ICARUS” sign to answer incoming calls, and press it again to end the call.  

2) Redial The Last Outgoing Call – double click “ICARUS” sign all the way through the standby mode.

3)  Music Playing Function – In playing music process, press “ICARUS” sign to pause the music, and press it again to play.
The volume of the music can be adjusted on your mobile device.

4) Charging Operation – AC charged to the base: Please fully charge the base before the usage of it for the first time. Base charging 
time is about 1 hour. When AC is charging the base, it is also can charge the earbuds at the same time.

Product specification: 

Bluetooth chip：CSR64110 V4.2 
Receiving distance: 33FT (10meters) 
Working frequency: 2.402GHz~2.480GHz 
Transmit power：CLASS2，MAX4dbm l Audio decoding：SBC 
Adjustment mode：GFSK, TT/4 DQPSK,8DPSK 
Signal to noise ratio：>75dB 
Charging input voltage：DC5±0.25V 
Battery specification：3.7V/450 mAh 
Working voltage：3.7V（3.3-4.2V） 
Charging time：≤2H 
Microphone sensitivity：-42±3DB 
Low voltage indication：3.3V 
Continuous music playback time：≥2.5H 
Standby time：≥20H 
Working current：≦25mA 
Static current：≦5uA

♫THE HIGHEST QUALITY♫ – Bluetooth 4.1 wireless headphones like the model “ICARUS,” are the best UNIQUE stereo Bluetooth earbuds available on the market with advanced audio technology. The built-in high-quality sound chip provides you with the crystal clear high & low frequencies. Two interconnection pieces are creating great stereo and excellent bass surrounding sound.
♫A GREAT GIFT IDEA♫ – The elegant gadget with a touch of luxury. A great gift idea for everyone. Amazingly comfortable who wants many features capabilities from different devices in a single one. Soft material to give protection to ears makes your phone calls and music time more comfortable. Elegant but yet functional, this wireless Bluetooth headphones will put a smile on every gadget lover face,thanks to the earbuds small ears design,and the active noise cancellation.Try it now and check the results!
♫LONG BATTERY LIFE♫ – Do you want a charger for your favorite headphones at hand? No problem, we present you the charging box to charge and store your wireless headphones. The battery capacity is 450 (MAh), this is enough for 4-5 times of recharging your earphones. The enhanced battery in the wireless headphones allows up to 2.5-3 hours for music and calls on a single charge.
♫CAN BE AS SINGLE or DUAL WIRELESS EARBUDS ♫ – model “ICARUS” wireless earbuds are a multi-point connection. This pair of wireless Bluetooth earbuds can be used as one single earbud to keep an ear open for the traffic or use as a pair to enjoy music. They are compatible with hundreds of brands and other devices with Bluetooth function. Larger up to the 30 Ft the open space, makes yours the earbuds abnormal.
♫MULTIFUNCTIONAL AND ULTIMATE COMPATIBILITY♫ – Technology with voice notification of incoming calls. High dynamic range built-in microphone to make calls, with buttons on the earbuds permits you to Play/Pause on your favorite music tracks as well as Answer/Reject phone call without reaching your phone. It is making easier to you to deal with your calls even as driving. Our earbuds are compatible with hundreds of different mobile phone brands. The first wireless earphones that satisfy all of your needs.