I tried connecting it to my iPhone after purchase, but I haven't had a chance to use it. All accessories are included♪ Wireless in-ear headphones JBL Tune 125BT JBLT125BTBLK Black Headphone type: Canal type, Neck strap type Headphone features: Microphone, Remote control Low-frequency range (Hz): 20.0 Hz High-frequency range (kHz): 20.0 kHz Impedance (Ω): 16.0 Ω Sound pressure sensitivity (db): 96.0 db Wireless standard: Bluetooth 5.0 Drive method: Dynamic type 8.6 mm Charging port: USB Type-C Charging time: 2.0 hours Weight (g): 16.2 g