Product: Bluetooth 5.0 Wireless Earbuds, Bluedio T Elf 2 True Wireless Touch Headphones in Ear Earphones with Charging Case, Mini Car Headset Built-in Mic for Cell Phone/Sports, 6Hrs Playtime, LED Indicator
Brand: Bluedio
Color: Black
Technical specifications 
Brand Name: Bluedio
 Model Number: T-Elf 2
 Bluetooth version: 5.0
 Frequency range: 2.4 GHz-2.48 GHz
 Support protocols: A2DP, AVRCP, HSP, HFP
 Frequency response range: 20Hz-20KHz
 Standby time: about 1000 Hours
 Music/Call Time: About 5-6 Hours
 Charging time: About 1 hour for earphone and 2 hours for charging case
 Input voltage/current: 5V/>100mA
 Output power: 7mW + 7mW
 Line Length: None
 With Microphone: Yes
 Resistance: 32Ω
 Function: For Mobile Phone,HiFi Headphone,For iPod,Sport
 Support Apt-x: No
 Style: In-Ear
 Communication: Wireless
 Active Noise-Cancellation: No
 Is wireless: Yes
 Vocalism Principle: Dynamic
♪♫【Bluedio T Elf II -- BRANDNEW TOUCH CONTROL】- Bluedio 5.0 T-Elf 2 Earbuds improved the connection and operation function, introduce the touch control. By doing this, switch songs, adjust volume, pause and play, answer or hang on the phone, all these function can be easily realized by your finger touching.
♪♫【MORE POWERFUL 6mm DRIVERS】- T-Elf 2 Wireless Earbuds adopt 6mm drivers, no longer one generation of 5mm drivers, which bring you a better and clear sound quality.
♪♫【EASY-LINK & FAST PAIRING】- Bluetooth Earbuds are equipped with one-step pairing technology. Take the Left and the Right earbuds out of charging case,then earphones will pair with each other. LED indicator let you keep track any time of the headphone pairing status and the battery status of the charging box.
♪♫【UP TO 35-HRS WORK TIME】- The charge case holds roughly 5 full charges and each charge works for roughly 5-6 hours(The play time is twice that of similar earbuds in the market). Charge for 10 minutes and use for about one hour, about 1-hour charge you can make the earbuds battery from died to full charge, and only 2 hours for charging case.
♪♫【PACKAGE INCLUDED】- 1 x Bluedio T Elf 2; 1 x Charging Case; 1 x Charger Cable; 1 x User Manual; 3 Pairs of eartips with 3 different sizes(S,M,L)

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