Bluetooth version: 5.4(ANC)
Bluetooth solution: Zhongke 5636D
Product material: ABS+PC
Product size: 59*62*27.5mm
Net weight: 65g
Horn size: F10 composite film
Horn power: rated 3mw
Battery type: polymer lithium battery
Battery compartment capacity: 400 MA
Earbud capacity: 30mah
Input interface and power: type-C interface
Function: With display screen
Features: ANC+ENC
Charging time: 40 minutes for headphones, 1.5 hours for charging bay
Duration: 3-4 hours or so
Standby time: about 48 hours
Working distance: 10-15 meters
SNR: 90dB
Frequency response: 20Hz to 20KHz
Distortion degree: 5%
Accessories: manual + ear cap + data cable