SPECIFICATIONS

Active Noise-Cancellation: Yes

Bluetooth Version: 5.2

Brand Name: SZLHRSD

Category: Earphones & Headphones

Certification: CE

Charging Method: Charging case

Charging Time: About 1 hour Charging Time

Codecs: Apt-X

Communication: WireLess

Compatible 1: For iPhone 14 13 12 11 Pro Max XS Max XR

Compatible 2: For Huawei P40 P50 Mate 50 pro Oneplus 10 TWS Earbuds

Compatible 3: For Samsung S22 S20 S21FE S22+ Bluetooth Headphone

Compatible 4: For Xiaomi Mi 12s Pro 10s 11 Bluetooth Headphone

Connectors: USB

Control Button: No

Driver Diameter: 12

Earcups Type: Sealed

Feature 2: Hands Free Earphone/Casque Audio/Ear Buds

Feature 3: Hands Free Earphone/Casque Audio/Ear Buds

Feature 4: Blutooth Earphone/Gaming Headset/Sport Wireless Earphones

Feature 5: In Ear Headphones/Ear Phones/Noise Canceling Headphone

Features: With microphone

Frequency Response Range: 20 - 20000

Function: For Internet Bar,Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport

Function 1: Operation Range 10 Meters/Bluetooth V5.0/With Microphone

Function 2: About 1 Hour Charging Time/About 150 Hours Standby Time;

Headphone Pads Material: other

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Item Name: Wireless Bluetooth 5.0 Headset

Line Length: NO

Magnet Type: other

Material: Plastic

Models: m21

Number Of Drivers: 2

Origin: Mainland China

Package List: Charging case

Plug Type: Line Type

Resistance: 32Ω

Sensitivity: 108±5dB

Style: In-ear

Support APP: No

Support Memory Card: No

Total Harmonic Distortion: 1

Vocalism Principle: Balanced Armature

Volume Control: Yes

Waterproof: No

Wireless Type: None

With Microphone: Yes

can be used with one ear and two ears, not all earbuds on a single device.

Product Specification:

1.Bluetooth specification:V5.2

2.Bluetooth Profile:A2DP,AVRCP, HFP;HSP

3.Working voltage:3.1V~4.2V

4.Charging voltage:5V-1A

5.Battery capacity of the headset: 50MAH

6.Battery capacity of the storage box:2000MAH

7.Transmission distance:10M

8.Call time:4-5h

9.Play time:4-5h

10.Waterprof :IPX7

11.Charging time of headset:30-45min

12.Charging time of the Charging box:1h

Products include:

4 * Bluetooth headsets

1 * Charging box

1 * Charging cable

1 * User Manual