Sleep headphones for side sleepers: extra small, lightweight and comfortable True Wireless headphones for sleeping and relaxing - no uncomfortable squeezing, also perfect for travel or yoga and meditation. Almost invisible mini headphones with perfect fit: small in-ear headphones with silicone ear tips in three different sizes sit securely and comfortably in any ear - high wearing comfort when listening to music or podcast. Wireless headphones with ear hook: Bluetooth headphones sit securely and firmly in the ears - earbuds do not slip or fall out, even with plenty of movement while sleeping or exercising. Mobile phone headphones with microphone: control without mobile phone in hand via voice assistant of the mobile phone or touch control for intuitive operation, including phone function. Box contents: 1x Spirit Calm Bluetooth headphones, 1x USB-C charging box with LED indicator (up to 2.5 charges on the go), 3x pairs of silicone ear pads in different sizes (S/M/L), 1x warning and safety instructions