Sudio B4 Midnight Black - the active bone conduction earbuds. Made of recycled plastic. Open ear buds, long playing time of 12 hours, resistant to sweat and splash water, Bluetooth 5.4

• Playing time of 12 hours
• 3.5 mm AUX input, Bluetooth 5.4
• Open headphones, leg sound technology
• Charging via USB-C, waterproof IPX4

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.