Item Number

Castle TWS Earbuds


The Castle TWS earbuds combine the functionality of high-fidelity stereo sound and a 1200 mAh power bank with LED indicator, into one portable device. With Bluetooth 5.0 providing fast and reliable auto-pairing, the lightweight Castle earbuds feature an easy to operate multifunction button with track selector, volume control and one-touch callback function leaving your hands free while out and about. Recharge your earbuds by simply placing them back into the charging case or charge your smartphone or other mobile devices using the USB output. Includes USB charge cable and user manual. Material: ABS.


Bluetooth Version: 5.0, Protocol: A2DP, AVRCP, HSP, HFP, Twin Stereo mode. Earbud Battery: Lithium Polymer, Capacity: 40 mAh (x2), Earbuds Charge Time: 1.5-2.0 Hours, Earbud Play Time: 3.5-4.0 Hours, Frequency Range: 20Hz-18KHz, Working Range: 10-15 metres (open space). Charge Case Battery: Lithium Polymer, Capacity: 1200 mAh, Case Charge Time: 1.5-2.0 Hours, Charge case charges earbuds: 15 times (max).



Product Colour

Black, White

Product Size

25 x 15 x 22 mm (earbuds), 80 x 50 x 28 mm (Charge Case)

Branding Area

55 X 25 mm (w x h) (charge Case)

Branding Options

Pad Print, 4CP Digital Print

Standard Accessories

Micro USB Charge Cable, User Manual

Standard Packaging

Coloured Box

Packaging Options

CS101: Customised Printed Sleeve


2-3 weeks (indent) from art approval

Packing Details

100 pcs per carton, 13 Kgs, 32x32x41 cms, .042 m3