When I first opened the package and replaced the ear pads and wings with small ones. I didn't pay attention to left and right. Therefore, it was difficult for me to determine the volume. Decided to read the instructions and yes, the right one for volume up and the left one for volume down. The package includes some tips for the ears and fenders to get the right fit. The charging case is charged several times before it has to be plugged in. I've been using it in conjunction with my iPhone 6s for a couple of weeks now. It has great sound, I really like that they announce an incoming call when listening to music. I've used them while exercising, cycling, gardening and playing with my grandkids. Only the right earphone fell out twice when bending forward. Maybe I didn't put it in my ear properly. You will work independently. When I'm around people, I have to wear a hearing aid in my left ear and an earphone in my right ear. They are very comfortable, it's easy to forget I'm wearing them. So far I haven't had to charge them during my daytime use, I put them in a charging case at night and they're ready the next day. At first, I had a hard time remembering to double-tap to answer calls. They're sensitive, so a light touch is enough to make the headphones respond.
🎧 HUAWEI Freebuds 4i: Wireless Earbuds with Active Noise Cancelling & 10H Battery Life in Black
279 Review
Upgrade Your Music Experience with XiaoMi True Wireless Earphones 2 Basic - Longer Battery Life and Superior Sound Quality (White, International Edition)
341 Review
Upgrade Your Audio Experience with Samsung Galaxy Buds+ Plus: True Wireless Earbuds with Improved Battery and Call Quality in White, including Wireless Charging Case and Velvet Pouch.
320 Review
Huawei Freebuds Pro MermaidTWS with Active Noise Cancellation - Silver Frost
299 Review
Sony MDR-ZX310AP ZX Series Blue Wired On Ear Headphones with Mic: Immersive Sound Experience
48 Review
Bose QuietComfort 25 Acoustic Noise Cancelling Headphones with 3.5mm Wired Connection for Apple Devices - Black
43 Review
🎧 Experience Unmatched Audio Quality with Marshall Major 4 Bluetooth Headphones
104 Review
New White Marshall Minor II In-Ear Bluetooth Headphone
101 Review