Havit TW970 TWS Wireless Earphones (Black)

Weight and dimensions Product depth: 21.2 mm Product width: 23 mm Product height: 35.2 mm Charging case dimensions (WxDxH): 60.4 x 53 x 32.9 mm Right earphone weight: 4.2 g Charging case weight: 39 g Left earphone weight: 4.2 g Efficiency Product type: Headphones Game mode: Yes Application: Gaming Product color: Black Wearing style: In-ear Market segment: Consumer Suitable for indoor use: Yes Latency: 18 ms Suggested gender: Boy, girl Ports and interfaces Wireless router range: 10 m Connectivity: True Wireless Stereo (TWS) Bluetooth profiles A2DP HFP AVRCP HSP Frequency band: 2.4 GHz Bluetooth: Yes Bluetooth version: 5.3 Frequency response (music mode): 20 - 20000 Hz Battery Charging time: 1.5 hours Talk time: 4 h Battery charging time (charging case): 2 h Battery capacity (charging case): 400 mAh Music playback time: 6 h Right earphone battery capacity: 45 mAh Input voltage (charging case): 5 V Continuous audio playback time (with charging case): 24 h Left earphone battery capacity: 45 mAh Microphone Microphone type: Built-in microphone Headphones Impedance: 16 Ω Headphone sensitivity: 121.5 dB Number of transducers: 2 Speaker diameter: 1.3 cm