These are three types to choose :

1) 10inch(25cm*15cm) English Wireless Bluetooth Keycaps (Black + White)

2)7inch(20cm*15cm) English Wireless Bluetooth Keycaps (Black + White)

Features:

√ 2 Languages available: English / Russian letters keycaps;

√ Bluetooth 5.0 : Connect 3 Devices at the same time;

√ USB C Rechargeable: 400mAh battery,works for 3 months.

Description:

1. Bluetooth solution: Bluetooth5.0

2. Compatibility: WINDOWS Android system, For Apple system, notebook computer, tablet computer, mobile phone, desktop computer.

3. Specifications: Keyboard with scissors and chocolate design,59 keys, shortcut keys 13

4. Weight: 150 grams

5. The battery can be used continuously for 80 hours.

6. Material: ABS + aluminium alloy

7. Interface: Micro USB

8. Charging voltage: 5V / 1A

9. Equipped with rechargeable lithium battery less than 250mah.

Packing list:

1 * Bluetooth keyboards

1 * Data cable