Dear Buyers,Each product undergoes various functional tests before packaging to ensure that it is in the best condition. Electronics can easily be mistaken for defective products if used incorrectly. If you have any questions. You can leave details in the order or contact us, our after-sales service will be provided within 24 hours, and strive to provide you with the best product and after-sales experience, and also welcome your valuable suggestions for product exchange.=============================================================Dear Buyer.Because the baby comes to you across thousands of mountains, it may be low on power. After receiving the baby, please charge it for one to two hours before experiencing it, the experience will be better!=============================================================K75 Introduction:(Bluetooth 5.3 technology and easy pairing) Welcome to our store, K75RGB Bluetooth wireless gaming headset, with the most advanced Bluetooth 5.3 technology. TOZO T12 supports HSP, HFP, A2DP, AVRCP. Pick up the two earbuds from the charging case, they will pair automatically, and then in one simple step, you can access your phones Bluetooth settings to pair the earbuds, providing stereo sound during calls. It also has a fast and stable transmission with no delays(Creative cool look) The K75RGB Bluetooth wireless gaming headset, specially designed for audiophiles, has a cool and personalized appearance, providing consumers with a unique personalized lighting experience that suits their own mood, music preferences, and even style. Its an immersive experience like no other. Inside each pair of K75RGB Bluetooth wireless gaming headsets is a separate spirit that resonates with a beating heart. Dare to shine, shine where you are, shine where you see, shine where you feel. Great for cycling, outdoor sports, parties, yoga, meditation, etc.(Digital Lighting Control) Each earbud has LED lights that change and beat with the music. Let you become the most eye-catching existence around you. The charging compartment has a high-definition digital display, and the remaining power can be viewed in real time when charging. (Ultra-premium sound: High Definition (HD) The GPods configuration of the K75RGB Bluetooth wireless gaming headset features 10mm dynamic drivers that deliver every detail, every tone, music roars and soars. The tuning is enhanced by a polymer composite diaphragm in each earbud, which is combined with the driver to extract the finest musical points. High-definition audio coding optimizes the depth, presence, and spatial dynamics of sound.(Touch Controls) Music playback, call answering, lighting effects, and noise blocking are performed seamlessly and easily with user touch. Come on - feel the difference with the K75RGB Bluetooth wireless gaming headset.===========================================================Function introduction:1. Play/Pause: When playing music, touch 1 to play, and then touch 1 to pause2. Play the next song: When playing music, touch the R earphone 2 times3. Play the previous song: When playing music, touch the L earphone 2 times4. Answer/hang up: When a call comes in/when calling, touch L/R 15. Reject an incoming call: Touch L/R 26. SIRI VOICE ASSISTANT: AFTER THE EARBUDS ARE SUCCESSFULLY CONNECTED TO THE MOBILE PHONE, TOUCH R3 SECONDSWhen playing music with volume up or down, tap the L/R earphones 3 times7: Game mode: After the earbuds are successfully connected with the mobile phone, touch the L/R earphones 4 times8: RGB lighting effect: After connecting Bluetooth, press and hold the L earphone for 3/4 seconds, and the RGB light will be turned on/off===========================================================Packing List:K75 Bluetooth headset*1Cool charging case*1USB charging cable*1Instruction manual *1===========================================================Dear buyers, Free shipping on purchases equal to or greater than $299. Add different products to accumulate this amount and send it for free. Dont forget to check out our other products!All products are handpicked by us, you can add multiple items to your cart and save on shipping costs!Your praise is the motivation for us to work harder to make good products, thank you for your purchase!