Havit TW970 - TWS wireless in-ear headphones (black)

Height: 35.2 mm
Width: 23 mm
Depth: 21.2 mm
Charging case weight: 39 g
Charging case dimensions (W x D x H): 60.4 x 53 x 32.9 mm
Right earpiece weight: 4.2 g
Left earpiece weight: 4.2 g
Safety warning: Do not use near sources of heat or fire., Check batteries regularly to prevent leakage., Keep away from children.
Product type: Headphones
Game mode: Yes
Product colour: Black
Recommended usage: Gaming
Market segment: Consumer
Wearing style: In-ear
Suitable for indoor use: Yes
Suggested gender: Boy/Girl
Latency: 18 ms
Bluetooth profiles: HSP, HFP, A2DP, AVRCP
Frequency band: 2.4 GHz
Wireless range: 10 m
Bluetooth: Yes
Bluetooth version: 5.3
Connectivity technology: True Wireless Stereo (TWS)
Frequency response (music mode): 20 - 20000 Hz
Battery recharge time: 1.5 h
Talk time: 4 h
Continuous audio playback time (with charging case): 24 h
Battery recharge time (charging case): 2 h
Left earpiece battery capacity: 45 mAh
Battery capacity (charging case): 400 mAh
Input voltage (charging case): 5 V
Right earpiece battery capacity: 45 mAh
Continuous audio playback time: 6 h
Microphone type: Built-in
Number of drivers: 2
Impedance: 16 Ω
Headphone sensitivity: 121.5 dB
Driver unit: 1.3 cm