![](/manual/denon/ah-gc20/user-s-guide-english/images/img-31.png)
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General
Operating temperature range: 5 ℃ - 40 ℃
Power supply: DC 3.7 V (internal lithium polymer rechargeable battery)
Weight: 275 g
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For purposes of improvement, specifications and design are subject to change without notice.
Contents Preparation Connections
Operation
Troubleshooting
Appendix
31