Creative Headphones Aurvana Ace 2 In-Ear InEar black black (51EF1160AA000)

USB Type-C charging port: Yes
Operating temperature (T-T): 0 - 45 °C
Left earpiece weight: 4.7 g
Charging case dimensions (W x D x H): 64.7 x 49.1 x 26.9 mm
Charging case weight: 37.2 g
Right earpiece weight: 4.7 g
Ear pad dimensions (W x D x H): 34 x 23.3 x 25.8 mm
Mobile operating systems supported: iOS, Android
Mac operating systems supported: Yes
Operating keys: Track <, Answer/end call, Voice assistant, Track >
Wearing style: In-ear
Recommended usage: Calls/Music/Sport/Everyday
Works with the Google Assistant: Yes
International Protection (IP) code: IPX5
Control type: Touch
Headset type: Binaural
Product type: Headset
Music playback: Yes
Works with Apple Siri: Yes
Protection features: Water resistant
Product colour: Copper, Black
Quick start guide: Yes
Eartips material: Silicone
Charging case: Yes
AC adapter included: No
Bluetooth profiles: AAC, SBC, LC3, APTX, HFP, A2DP, AVRCP
USB connectivity: Yes
Wireless range: 10 m
Bluetooth: Yes
USB connector: USB Type-C
Bluetooth version: 5.3
Connectivity technology: True Wireless Stereo (TWS)
Left earpiece battery capacity: 52 mAh
Battery technology: Lithium-Ion (Li-Ion)
Battery operated: Yes
Continuous audio playback time (charging case/ANC off): 24 h
Battery type: Built-in battery
Right earpiece battery capacity: 52 mAh
Battery technology (charging case): Lithium Polymer (LiPo)
Continuous audio playback time (ANC on): 4 h
Continuous audio playback time (ANC off): 6 h
Continuous audio playback time (charging case/ANC on): 16 h
Battery capacity (charging case): 470 mAh
Microphone sensitivity: -38 dB
MEMS (Micro-Electro-Mechanical System) microphone: Yes
Microphone type: Boom/Built-in microphone
Microphone direction type: Omnidirectional
Driver type: Dynamic
Driver unit: 1 cm
Headphone frequency: 5 - 40000 Hz