SPECIFICATIONS

 

Active Noise-Cancellation: No

 

Audio latency: 70

Battery capacity: 400mAh lithium battery

Bluetooth Version: 5.3

Brand Name: AYVVPII

Category: Earphones & Headphones

Charge time: 2-3 times

Charging Method: cable

Charging Time: 3

Choice: yes

Codecs: AAC

Colors: 5 colors:red,green,blue,orange,rose

Communication: WireLess

Compatible: For Mobile phone pad PC TV Laptop

Connectors: 3.5 MM

Control Button: Yes

Control Method: Others

Department: Unisex-adult

Earcups Type: Sealed

Function: Sport,for Video Game,For Mobile Phone

Functions: Bluetooth headphone,Microphone, Voice control

High-concerned chemical: none

Is wireless: Yes

Line Length: None

Material: Plastic

Playback time: about 8hours

Range: 33 Feet about 10 Meters

Resistance: 32Ω

Sensitivity: 84dB

Speaker maximum output power: 35mW

Style: Wired in-ear headphones

Support APP: No

Support Memory Card: Yes

Vocalism Principle: Dynamic

Volume Control: Yes

Waterproof: No

Wireless Type: Bluetooth

Wireless version: Bluetooth V4.0

With Microphone: Yes

semi_Choice: yes

talk time: as long as 15 hours

whether electrical: No

 

Product Features:

• 【Outstanding Sound Quality】 The closed-back design provides you an impressive sound quality and Hi-Fi stereo delivers amazing music and voice clarity. Enhance your phone call quality and the enjoyment of music listening experience.

 

• 【Durable Headphone】 Up to 400 mah battery capacity with only 2.5 hours fast charge, allows 20 hours continuous song playing, and 360 hours standby time. And the protection board provides overcharge protection and short circuit protection, ensure the safety of batteries to keep the battery life last longer.

 

• 【Hi-Fi Sound, Stable Performance with Bluetooth 5.3】 Low power lossless transmission Bluetooth Version 5.3 chip, with 2.4mbits/s transmission speed. It supports 99% of the devices that out of the market. Such as: Phones, Tablets and other equipments that with Bluetooth function.

 

• 【Foldable And 360 Degree Surround Sound Effect】 Foldable designed allows headphone to be carried easily. 80MHZ independent CPU intelligent operation, track switch become more comfortable. High fidelity without distortion, it restores the real sound quality and music transparent.

 

• 【Ergonomic design and Noise Cancelling】 Ergonomic design is the protection of auricle from compression.It provide passive noise reduction, largely ensures your using experience.

 

• 【Several sound scene for options】EQ button support 5 sound scene,delivery different music enjoyment

 

• 【Multi-founctional headphone】Bluetooth +TF card playing+FM radio+wired playing

 

Specifications:

 

Package Includes:

Bluetooth headphone SG-8 *1

 

Instruction manual *1

 

USB charge cable *1

 

A variety of colors choices:

 

 

 

 

 

Thank you for shopping with TheMuscleMarket!
We’re dedicated to providing you with fast and reliable delivery every time you order.

Processing Time

All orders are processed within 1–3 business days.
During this period, we carefully verify, package, and dispatch your items to ensure they reach you in perfect condition.

Delivery Time

Once shipped, orders are typically delivered within 10–15 business days, depending on your location and local courier services.

International Shipping

We proudly ship worldwide!
International orders may take slightly longer depending on your country’s customs process and postal services — typically 10–20 business days.
Please note that any customs fees, duties, or taxes applied by your country are the customer’s responsibility.

Shipping Confirmation & Tracking

You will receive a shipping confirmation email with your tracking number once your order has been shipped. You can use this number to monitor your shipment’s progress online.

Delays

While we always aim to deliver on time, unforeseen factors such as weather, customs delays, or courier disruptions may occasionally cause delays.
If your order is delayed, please don’t hesitate to contact our support team — we’ll assist you right away.

Contact Us

If you have any questions regarding your order or shipping, please contact our support team at:
📧 lylaskinusa@gmail.com

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

• The items with the original receipt are returned within 30 days of purchase.

• Items must be in the original condition as purchased with all labels/tickets attached.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).