• Bluetooth-compatible 5.1 chip, wider compatibility, reduce lag delay, and enjoy lossless sound quality
• ACC decoding, supporting for Dolby sound effect
• In the game mode, the non-inductive delay is as low as 65ms, stable and uninterrupted connection, and the audio and video are synchronized
• LED digital display design, you can know the remaining power at a glance
• With cool breathing light, good to enhance the gaming atmosphere
• Large capacity charging case can be used to power your mobile phone

Specifications:

• Bluetooth-compatible: 5.1
• Music time: 3 hours
• Talk time: 3 hours
• Charging time: about 1 hour for headphones and 3.5 hours for charging case
• Endurance: about 30 hours
• Support mode: HFP, HSP, A2DP, AVRDP
• Scheme: Bluetrum 5616, low power consumption
• Antenna: on-board antenna
• Earphone battery: 30mAh
• Charging case battery: 800mAh
• Battery: with lithium battery protection board
• Horn: F8 copper ring