For Samsung Galaxy A21s Battery Back Cover , For Samsung Galaxy A21sSpecification: General Compatible with Samsung: Galaxy A21s Package Weight One Package Weight 0. 06kgs 0. 13lb One Package Size 25cm * 13cm * 5cm 9. 84inch * 5. 12inch * 1. 97inch Qty per Carton 66 Carton Weight 2. 57kgs 5. 67lb Carton Size 40cm * 36cm * 36cm 15. 75inch * 14. 17inch * 14. 17inch Loading Container 20GP: 514 cartons * 66 pcs = 33924 pcs 40HQ: 1194 cartons * 66 pcs = 78804 pcs

-Probe with handle: 150mm long

Product features: Bluetooth mode

The L-shaped steel plate and solid wood have been fixed with screws

lithium-ion batteries have no memory effect

🌟 Comfortable Fit: Designed with ergonomics in mind

Network Wireless WiFi 802

Compatible with multiple systems

Enhanced Networking：2

Carton Size 51cm * 47cm * 29cm / 20

🎙️ Compact and Portable: The sleek

Carton Size 32cm * 30cm * 22cm / 12

Surging and Moving: The use of digital enhancement technology