battery capacity: 30 mAh
battery capacity (charging case): 300 mAh
battery recharge time: 1 h
battery technology: Lithium Polymer (LiPo)
battery type: Built-in battery
bluetooth: Yes
bluetooth profiles: A2DP/AVRCP/HFP/HSP
bluetooth version: 5.0
category code: HST
certification: CE
charging case: Yes
charging case connector type: USB Type-C
cncode: 85183000
connectivity technology: Wireless
continuous audio playback time: 3 h
continuous audio playback time (with charging case): 9 h
ear coupling: Intraaural
frequency band: 2.402 - 2.480 GHz
headphone frequency: 20 - 20000 Hz
intraaural headphones type: earbuds
led indicators: Status
microphone type: Built-in
product colour: Black/Grey
product net weight: 0.027 kg
product type: Headset
recommended usage: Calls/Music
rf connectivity: Yes
summary: Gembird TWS-02-BK. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Weight: 27 g. Product colour: Black, Grey
unit box height: 0.03
unit box length: 0.17
unit box width: 0.115
units per shipping box: 1
usb type-c charging port: Yes
wearing style: In-ear
weight: 27 g
wireless range: 10 m