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• Dear Friends, Welcome to Hom-COD store! 

• Please follow our store, we will continue to update the latest products, please look forward to it!

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• 1. Electronics are shipped internationally, please charge this product for 2 hours before using it for the first time.

• 2. If there is a problem with the operation or function of the product, please read the manual carefully, which will help you solve most problems.

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• Product Parameters:

• output power: 32 ohms 45mW

• frequency response: 200Hz-2000Hz

• sensitivity: 120db 3db

• signal-to-noise ratio: greater than equal 90DB

• distortion: 0.5%

• Bluetooth standard: Bluetooth 4.1 + EDR

• support protocol: HFP. A2DP.AVRCP

• supports 3.5 audio input

• power supply mode: built-in lithium battery 190mAh

• when charging, it is: 3 hours (please extend the charging time for the first time)

• Effective distance: 10 m

• Working hours: more than 10 hours

• Standby time: 250 hours

• charging interface: Micro-USB

• built-in microphone, support digital signal processing Echo Cancellation Technology

• Style: Headphone

• Vocalism Principle: Dynamic

• Control Button: Yes

• Active Noise-Cancellation: Yes

• Communication: True Wireless

• Volume Control: Yes

• Wireless Type: bluetooth

• Is wireless: Yes

• Support APP: No

• Function 1: For Internet Bar

• Function 2: Monitor Headphone

• Function 3: for Video Game

• Function 4: Common Headphone

• Function 5: For Mobile Phone

• Function 6: HiFi Headphone

• Function 7: Sport

• Plug Type: Line Type

• Connectors: 3.5mm

• Model Number: DW2570

• Codecs: AAC

• Support Memory Card: Yes

• Waterproof: Yes

• With Microphone: Yes

• Line Length: 1.5m

• Model Number: Bluetooth Headpone

• Driver Diameter: 30mm

• color:White / Black

• Material:ABS