HD SOUND WITH DEEP BASS:Featuring Wireless 5.0 and lossless HD rendering technology that produce incredible sound quality with deep bass and crystal crisp treble. True wireless earbuds can block out a lot of surrounding noises, and do avoid wind noise created during running, biking, jogging, etc.
STABLE CONNECTIVITY:Provide stable and seamless connectivity with Wireless 5.0 and high sensitivity antenna enabled devices up to 33 feet away, which also ensure low latency and low energy features during data transmission.
EASY TO USE:The earbuds automatically turn on and connect your smart phone when removed from the case; automatically turn off and charge when put back in the case. Secure Fit& Mini
Design:Extremely light weight and mini in-ear design with two pairs of ear tips to ensure your headphones stay comfortably firm in place and improve the experience on sports.
LONGER BATTERY LIFE:It is up to 4 hours playing time when headphones fully charged. the portable power bank could recharge the earbuds 20 additional times. The total play time could be up to 80 hours.