Siwi Wireless Bluetooth Headphones Earphones for Huawei Y7p, I Kall K10 New, I Kall K3 New, I Kall K400 / K 400, I Kall K500 / K 500, I Kall K6 / K 6, Elephone Soldier, I Kall K600 Earphone Bluetooth Wireless Neckband Flexible In-Ear Headphones Headset With Mic, Extra Deep Bass Hands-Free Call/Music, Sports Earbuds, Sweatproof (HBS2, Multi)