T-Power Made with Lithium-ion Batteries with 6.6 FEET LONG CABLE Charging adapter Power Supply , T POWER - products are SAFETY Tested, Approved and Certified by CE, FCC, RoHS Input: AC 100V - 240V . Output : Brand-new Input Volt Range: 100-240V ( 9V DC )

Compatible with:

NT 9-3A-100 V-240, suitable for: SET 840, SET 842, RS 165, RS 175, RS 185, RS 195, TR 840.

Sennheiser RS 120 116 110 126 II 130 TR-140 HDR-120 HDR165 RS175 RS 185 RS 165 RS 195 Set SA103K-09 RS120 RS130 HDR120 HDR130 , RS120 RS116 RS110 RS126 II RS130 TR140 HDR120 840 TR840 NT-RS100 BD090020D Headphone system
Compatible with: Sennheiser HDR165 HDR 165 Wireless Headphone TR165 TR 165 Base Dock
Replacement for: Sennheiser NT-RS100 NTRS-100 NTRS100 P,N 093777 Model BD090020D VD090020D VD0900200 Patr No.: 093775 SI
Set 840 Set 840S TR840 Type 15.3916 Wireless stereo TV Headphone listening system
Compatible with: Sennheiser NT9-3AW NT93AW NT 9-3AW; UD-0902B 093776 Type: NT9-3A (US) NT93A Model: SA103K-09 Item no: 543257
SCP0900300PU NT4200 536652
Compatible with: Sennheiser RS175 TR175 RS 185 TR 185 RS195 TR195 RS 165 TR 165 Digital Wireless Headphone System RS 175 TR 175 RS185 TR185 RS 195 TR 195 RS165 TR165
TR-110 RS 220 TR 100 RS135 TR 135 RF RS145 RS 140 Digital Wireless Headphone Transmitter System RS220 TR100 TR110 RS 135 TR135 RS 145 RS140
TR-220 TR220 TR136 HDR136 Digital Wireless Phones Headphones Transmitter; HDR120 Wireless Headphone TR120 Cradle Base