BUNDLE! Wireless/Bluetooth Beanie w/ built in mic and stereo headphones bundled w/ Portable Charger compatible with iPad, iPhone 4/5s/5c/6/6s/6, Android, Samsung Galaxy s5/s6/s7, Note 3/4, HTC LG ENJOY A RELIABLE EXPERIENCE: Our Bluetooth Beanies feature a built in 3.7 V/180 mah Li-ion chargeable battery offering a working time of 3.5 hours for an unparalleled and long lasting, clear, stereo sound quality with a wireless range of 33 feet. CONVENIENCE AND COMPATIBILITY: Controls for volume, sound, song selection and telephone are easily accessible on the ear pieces, making these the most convenient Bluetooth earbuds for daily tasks, sports, lifting weights & more. Compatible and syncs with Apple iPhone 6/5s/5c/5, iPhone 4s/4, iPad Samsung Galaxy S6/S5/S4/S3, LG, PC Laptop, and Other Bluetooth Device DESIGNED FOR YOUR COMFORT: light weight and knitted hat with a unique sporty design that is warm and fits all sizes. Removable head buds make the beanie fully-washable. ALSO INCLUDED WITH PURCHASE: Lightweight and compact designed aluminium power bank with built in short-circuit, over-charger, over-discharger, over-load, over-current protections provides ease of portability and storage for long trips. With a capacity of 2600mah, power your devices any where fast. UNIVERSAL POWER BANK: compatible with many devices, includes: iPhones, iPads, iPod, Samsung Galaxy, Nexus, HTC one, Motorola, Nokia, LG, more phones, tablets, MP3 Players, cameras.