Havit TW915E - TWS wireless headphones (black)

Charging case dimensions (W x D x H): 68 x 48 x 28 mm Height: 29 mm Width: 23 mm Left earpiece weight: 3.7 g Depth: 21 mm Charging case weight: 36 g Right earpiece weight: 3.7 g Wearing style: In-ear Suitable for indoor use: Yes Product type: Headphones International Protection (IP) code: IPX5 Product colour: Black Recommended usage: Calls/Music Designed for children: No Market segment: Consumer Suggested gender: Boy/Girl Suitable for outdoor use: Yes Connectivity technology: True Wireless Stereo (TWS) Wireless range: 10 m Frequency response (music mode): 20 - 20000 Hz Bluetooth: Yes Bluetooth version: 5.2 Wireless charging: No Talk time: 7 h Battery recharge time (charging case): 1.5 h Battery capacity (charging case): 400 mAh Continuous audio playback time: 8 h Left earpiece battery capacity: 40 mAh Right earpiece battery capacity: 40 mAh Battery recharge time: 0.75 h Continuous audio playback time (with charging case): 24 h Microphone type: Built-in Number of drivers: 2 Noise canceling: Yes Driver unit: 1 cm Safety warning: Do not use near sources of heat or fire., Check batteries regularly to prevent leakage., Keep away from children.