SPECIFICATIONS

AI noise reduction: YES

Active Noise-Cancellation: No

Battery Capacity[mAh]: 180

Battery life up to[hours]: 180

Bluetooth: Bluetooth V5.3

Bluetooth Version: 5.3

Brand Name: Nearstream

Category: Earphones & Headphones

Charging Method: cable

Charging time: 2h

Communication: WireLess

Control Button: No

Echo cancellation: YES

Features: Waterproof,With microphone,Active Noice Cancelling

Frequency Response Range: 100 - 10000

Function: For Mobile Phone,Sport,For Outdoor,For Office

Headphone Pads Material: Other

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Item model number: OW20B

Magnet Type: Other

Material: Plastic

Max Output: 1

Maximum wireless range[m]: 10m-20m

NFC Technology: No

Noise reduction: Dual microphone ENC noise reduction

Origin: Mainland China

Package List: User Manual,Charging Cable

Plug Type: None

Sensitivity: 94

Sound Isolating: No

Standby battery life: 180h

Style: Wired in-ear headphones

Support APP: No

Support Memory Card: No

Support system: Android/iOS/WIN/MAC

Total Harmonic Distortion: 3

Tpye-C charging: YES

Vocalism Principle: Other

Voice assistant built-in: No

Volume Control: Yes

Waterproof: Yes

Waterproof grade: IPX6

Weight[g]: 27

Wireless Type: Bluetooth

With Microphone: Yes

Work time: Music 15h / Call 12h