A pair of practical in-ear headphones from Pioneer. The wireless range is 10 metres, so you can move about without losing the connection.
From Amazon
Pioneer SE-E6BT(L) Allround In-Ear Wireless Bluetooth Headphones (6 Hours Playtime, Bluetooth, IPX4, Notification App), Blue
OnBuy
Pioneer SE-E6Bt(P) Allround In-Ear Wireless Bluetooth Headphones (6 Hours playtime, Bluetooth, IPX4, Notification App), Pink