SPECIFICATIONS

Bluetooth Version: 5.2

Brand Name: Huawei

Category: Earphones & Headphones

Charging Method: Charging case

Communication: True wireless

Features: Waterproof,With microphone,Active Noice Cancelling,Dual Connection

Frequency Response Range: 14 - 4800

High-concerned chemical: None

Is wireless: Yes

Material: Plastic

Origin: Mainland China

Style: Tws in-ear headphones

Support APP: Yes

Vocalism Principle: Bone Conduction

Volume Control: Yes

Wireless Type: Bluetooth

With Microphone: Yes

> Dimensions: Earphones: 30.60mm * 18.50mm * 24.00mm (height x width x depth) Charging box: 66.20mm * 49.90mm * 26.80mm

> Weight: Whole device (including packaging): about 146g Single earphone: about 4.9g Charging box: about 40.3g

> Waterproof and dustproof level: Earphones: support dust and water resistance (IP54) Charging box: not waterproof

> Model: Earphones: T0020 Charging box: T0020C

> Lossless sound quality: support with HUAWEI Mate 70 series mobile phones and HUAWEI Mate X6 and other models, equipped with HarmonyOS 4.3 And above versions can achieve up to 2.3 Mbps lossless sound quality, data from Huawei laboratory. 2.3 Mbps transmission capacity is HWA certified.

> Spatial audio: Supported. Need to adapt to Huawei models with HarmonyOS 3.0 and above.

> High resolution: Supported. Supported: 2.3Mbps Lossless certification. EQ sound effect: Supported

> Frequency response range: 14Hz~48KHz. The frequency range data comes from Huawei laboratory. The Bluetooth connection uses L2HC/LDAC high-definition codec.

> Sound unit: dual magnetic dynamic unit + micro flat tweeter, diameter 11mm

> Wearing method: semi-in-ear Active noise reduction: support Call noise reduction: support, three microphones + bone conduction pickup

> Microphone: Silicon microphone: 3 left earphones, 3 right earphones Bone conduction pickup microphone: 1 left earphone, 1 right earphone

> Bluetooth version: Bluetooth 5.2 Dual device connection (not limited to the system) support

> HarmonyOS multi-device connection: support Need to adapt to Huawei models with HarmonyOS 3.0 and above.

> Smart listening: support Applicable to Huawei models with EMUI 11.0 or HarmonyOS 2.0 and above.

> Voice assistant: support Need to adapt to Huawei models with HarmonyOS NEXT and above.

> HD recording: Supported by Huawei models running HarmonyOS 4.3 and above (Pura 70 series (except Pura 70), Mate 60 series, Mate70, Mate X5, Mate XT and Mate X6 devices).

> Charging method: Wired charging: USB Type-C 5V0.5A and above Wireless charging: up to 2W

> Super fast charging: Support Battery type: Lithium-ion polymer battery Battery capacity: Rated capacity Single earphone: 39.5mAh (single minimum) Charging box: 510mAh (minimum)

> Charging time: Charging the earphone with the charging box: about 25 minutes Empty box wired charging: about 45 minutes Empty box wireless charging: about 150 minutes