Yealink

Yealink BT50. Product color: Black, Bluetooth profiles: A2DP, DIP, HFP, Wireless range: 1181.1" (30 m). Connectivity technology: Wireless, Device interface: USB. Power source type: USB. Width: 0.547" (13.9 mm), Depth: 0.709" (18 mm), Height: 0.201" (5.1 mm)

Yealink SIP-T42S. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Lines quantity: 12 lines, Phonebook capacity: 1000 entries. Volume control: Digital. Display: LCD, Display diagonal: 2.7", Display resolution: 192 x 64 pixels

Yealink CPN10. Product color: Black, Certification: CE. Width: 2.87" (73 mm), Depth: 1.89" (48 mm), Height: 0.591" (15 mm). Cables included: Phone (RJ-11). Relative humidity: 10 - 90%

Yealink WF40. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Maximum data transfer rate: 150 Mbit/s, Top Wi-Fi standard: Wi-Fi 4 (802.11n). Product color: Black