Model No: 05BL Pro 

Bluetooth version:5.0

Support Bluetooth audio code: SBC, AAC, APTX, APTX_LL, APTX_HD, LDAC

Maximum communication range: about 10m

THD+N: 0.00087%

Output level: 0.5Vp-p

Battery life: about 15 hours

Size: 75x22.8x14.8(29.3)mm

Weight: 31g

Charging time: about 2 hours

In The Box

1U 05BL PRO 

1U USB cable

1U Volume protective jacket