Brand: YINPUTENGS


Your Bluetooth Earbuds Wireless
Comfortable and Secure Fit: YINPUTENGS H66 model earbud with an ultra-light weight of 5 grams and an ergonomic design,You never need to worry about them falling off easily during exercise, painless even if you wear it for a long time. Offer you the safest and most comfortable wearing experience.
IPX7 Water Resistance: The wireless earbuds built-in nano-waterproof coating, feature IPX7 grade waterproof protection to easily resist liquids. No need to worry about sweat or rain.
Wide Compatibility：Perfectly compatible with Windows, IOS, Android and all devices above Bluetooth 5.

Pairing Instructions.
1. Make sure the headphones are charged before pairing.
2. Open the charging case, when the blue signal light on the headphones flashes, you can search.
3. Turn on the Bluetooth on your phone, search for "H66" and click pairing.

YINPUTENGS H66 model earbud button operation guide:
1. Power on/off: long press for 3 seconds (left or right);
2. Answer/hang up call: press once (left or right);
3. Reject call: press for 2 seconds (left or right);
4. Play/pause music: press once (left or right);
5. Switch the previous one: double click the left earbud;
6. Switch to the next one: double click on the right earbud;
7. Turn up the volume: press and hold the right earbud for two seconds;
8. Lower the volume: press and hold the left earbud for two seconds.

Charging Instructions
1. Before charging, please remove the protective plastic film from the headphones.
2. Make sure the charging interface on the bottom of the charging case is dry and clean, and make sure the charging contacts and earbuds on the bottom of the case are not covered by foreign objects.

Instructions for Resetting the Bluetooth Connection
1. Clear the Bluetooth pairing information from your phone.
2. Place the headphones in the charging case to charge them.
3. Remove the headset and wait 20 seconds.

• 【CVC8.0 Noise Reduction and LED Battery Display】The built-in microphone uses advanced CVC8.0 noise reduction technology, which helps reduce environmental noise and echo, thereby improving real-time voice sound during a call, while maintaining the sound quality of HiFi music.Battery percentage of case will be displayed on the front of the charging case,and separate icons will show the remaining charge of the left and right earbuds.
• 【Up to 200H Playback Time and Bluetooth 5.3 】It only takes 2 hours to fully charge the 2200 mAh case,and providing earbuds with up to 200 hours of looping playback time. And the earbuds provides up to 6-7 hours of single play time after 1H single charge.Use the latest 3rd Bluetooth 5.3 chip to provide faster and more stable signal connection and lossless sound transmission.
• 【HiFi Stereo Sound Effect and Two Main Earbuds Design】The wireless earbuds built-in high-quality audio chip can preserve the original sound of the music to the greatest extent, providing clear high-pitched and strong bass stereo high-fidelity sound quality. The dual main ear transmission design transmits signals to the two earbuds respectively, which means that you can use two earbuds at the same time or use one earbud at random. These two methods bring continuous and convenient music enjoyment.
• 【IP7 Waterproof and Wide Compatibility】Built-in nano-waterproof coating, class 7 waterproof design, can prevent the water from entering the earbuds after immersing in water, suitable for running even in rainy days, and suitable for sweating in the gym or various outdoor sports(such as walking,hiking, jogging, etc.)These earbuds are basically compatible with most Bluetooth-enabled devices, such as phones, tablets, laptops and computers.
• 【Smart Operation】Turn on your phone's Bluetooth and search for "H66" to connect, and You can press a button on any of the earbuds to play, pause songs, volume control,answer, hang up or reject calls, and activate Siri, freeing your hands.During music:Click once L or R earphone to Play/Pause
• Double click R earbud to Next Track,Double click L earbud to Previous Track
• Long press R earbud to up volume,Long press L earbud to down volume
• Quick triple click L or R earbud to activate voice assistance.

Color: Blue

Size/Dimensions: One Size