Wirele Headphones 400mAh Over-ear Headset 40mm Driver Adjustable Bluetooth-Compatible 5.3 EDRGaming EarphonesFeature:1. Adjustable Headband Design:The adjustable headband design and soft, breathable ear cushions provide a comfortable fit for long-term use without preure on your ears.2. Bluetooth-Compatible 5.3 Chipset:The Bluetooth-Compatible 5.3 chipset ensures stable and low-latency connectivity with a longer transmiion distance, as well as high-quality sound resolution and dynamic sound field.3. Stylish Design:These earbuds have a sleek and stylish design that complements your fashion sense.4. 40mm Dynamic Driver:Equipped with 40mm large diameter dynamic driver, the earbud delivers powerful and immersive sound quality, providing an authentic live music experience.5. Adjustable Headband Width:The adjustable headband width allows you to customize the fit for your head size, ensuring maximum comfort and fashion.Specification:Color: pink, black, blue, purple (optional)Bluetooth-Compatible version: Bluetooth-Compatible V5.3+EDRTransmiion distance: 10 metersUsage time: About 18 hoursBattery: 400mAh rechargeable polymerHorn size: 40mmFrequency range: 2.402-2.480GHzCharging interface: Type-cCharging time: 2 hoursFunctions: adjust volume, switch songs, answer calls, reject calls, hang up calls, play Bluetooth-Compatible, replay calls, connect Bluetooth-Compatible, voice prompt, battery display, MP3 FM radio, Sirs wake-upProduct weight: 302gPackaging size: 193 * 153 * 86mm/7.60 * 6.02 * 3.38in Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 1 x Headset1 x Charging Cable1 x Instruction Manual Drop Shipping Service.1.There is no limited stock to fulfill the orders on a daily basis.2.For USA/CA /RU the shipping is quickly.3.Priority shipping,fast shipping in 48 hours.4.No invoice or receipt or promotional materials included. 1.WORLDWIDE SHIPPING.(Except some countries and APO/FPO)2. Orders proceed timely after the payment verification.3. We only ship to confirmed order addrees. Your order addre MUST MATCH your Shipping addre.4. The images shown are not the actual item and are for your reference only.5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.6. If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!7. Delivery Time: 1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your poeion more than 7 days, it will be considered used and WE WILL NOT ISSUE A REFUND OR REPLACEMENT to you. There are NOEXCEPTIONS!Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and acceories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpre. OR, you may choose to have a replacement.4. We will bear all the shipping cost if the product(s) is (are) not as advertised.5. 12 months Manufacturers limited Warranty for defective items (excluding items damaged and/or misused after receipt). Acceories come with a 3-month warranty.6. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if poible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH ANEXPIRED WARRANTY.You agree to all of the above-listed policies upon ordering on aliexpre! We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.It is impoible to addre iues if we do not know about them!