BASEUS Headphone ANC Bowie Series H1 Features
Hybrid (feed-forward and feedback) ANC and in-ear design offers different noise cancellation modes and up to 45dB noise reduction
Advanced Bluetooth 5.2 smart chip makes the independent and synchronized connection of left and right earphones stable
Al neural network algorithm filters the background sound, making you loud and clear during calls
No need to take off the earphones for conversations, clearly capture the ambient sound
The large 40mm diameter full range audio unit offers stunning thick bass and multi-layered 3D audio effect
The built-in 800mAh high-capacity battery achieves 300 hours of standby time and up to 70 hours of battery life and ensures enough power for use for a week
Specification:

Bluetooth version: V5.2
Wireless distance: 10m
Battery capacity: 800mAh/1.48Wh
Charge interface: Type C
Fully charging time: About 1 hour
Music playing time: 70 hours (volume at 70%, with ANC off), 40 hours (volume at 70%, with ANC on)
Codec protocol: AAC/SBC
Frequency response range: 20Hz- 20kHz

Package included:

1 x Headphone
1 x Type C Charging Cable
1 x English and Chinese User Manual
Other things not included