Assalamu Alaikum. Please read the details carefully. We offer home delivery across the country. A 150 BDT advance payment is required. The price is 100% fixed; no discounts available. Products are not shipped without the advance delivery charge. Please do not message for greetings or bargaining. Only those interested in purchasing should inbox us. Product details of Lenovo HE05x Bluetooth 5.0 Magnetic Neckband sports Earphones. Model: lenovo HE05X. Headphone type: in-ear headphones. Bluetooth protocol: HFP/HSP/A2DP/AVRCP. Music time: 8 hours (related to playback volume). Call time: 6 hours. Bluetooth distance: about 10 meters. Waterproof: IPX5 waterproof. Bluetooth version: V5.0. Please check the product while the delivery person is present. No complaints will be accepted after the delivery person leaves.