Music time:MP3 on: 7.5 hours / MP3 off: 11.5 hours (70% volume)
Talk time: about 13 hours
Charging time is about 2 hours
Charging port type-C
Mp3 8GB memory
Headset net weight 18.5g
Horn type diameter: Ф 10mm
Input impedance: 32 Ω ± 15%
The sensitivity is 102 ± 3dB / MW
Frequency range: 20 Hz to 20 kHz
Working temperature - 20 ℃? 9? 160 ℃
Product features:
1. Built in 8g memory, MP3 player, free switching Bluetooth / MP3 player.
2. Open ear, safe and healthy.
3. Ipx7 is waterproof and sweat proof.
4, super battery life, can listen to about 12 hours.
5. The net weight of the earphone is only 18G, which is light and comfortable and stable to wear.
6. Bluetooth 5.0, stable transmission, wide compatibility, low power consumption and low delay solution.
1.About Shipping:
1) WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2) Orders processed timely after the payment verification.
3) We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
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 times may vary, particularly during the holiday season.
6) If your confirmation time is coming, you still do not receive the goods, please contact us, we will extend the delivery date at the first time.
7) Let's keep good business relationship.Please don't open the dispute within 65 days.
8) If after 65 days (South America 90-120 days ) you still do not receive the goods, please contact us to solve it.
9) Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
(Russian friends please note, please must use your full name when you order, thanks !)
2.About Retail Package:
Some of our products without retail package, because the retail package it is big size,and weight is heavy, We will use bubble bag to protect it well, can save your shipping fee,
If you are a reseller and need with retail package, please contact us before order.
3.About Delivery Time:
This is an international shipment which depends on local postal services efficiency,therefore we can'tassure exact time of delivery,the following chart are for reference only
4.About Return & Refund
1) You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! 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 po#.
3) We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. 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.About Guarantee
1) 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2) Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
6.About Feedback:
We maintain high standards of excellence and strive for 100% customer satisfaction!,Your feedback it is really importantfor us, if you are satisfied with our product and service, hope can leave us a great feedback, thank you very much !
If you have problem when using our products, please contact us, we will try best to help you to solve it